CODEWITHSUNDEEP
arduino-esp8266
Felix Meshach
Felix Meshach

Reputation: 7

error message WeMos d1 mini: A fatal esptool.py error occurred: Failed to connect to ESP8266: Timed out waiting for packet header

I've tried to connect my WeMos d1 mini with arduino and tried to upload my code to WeMos. However, there comes the error message: A fatal esptool.py error occurred: Failed to connect to ESP8266: Timed out waiting for packet header.

I have tried to change the upload speed, but to no avail.

Upvotes: 0

Views: 935

Answers (1)

Văn Đào
Văn Đào

Reputation: 1

You should plug the GPI00 pin into GND and select Generic ESP8266 Module board.

Upvotes: 0

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